IN2012DE00352A - - Google Patents

Info

Publication number
IN2012DE00352A
IN2012DE00352A IN352DE2012A IN2012DE00352A IN 2012DE00352 A IN2012DE00352 A IN 2012DE00352A IN 352DE2012 A IN352DE2012 A IN 352DE2012A IN 2012DE00352 A IN2012DE00352 A IN 2012DE00352A
Authority
IN
India
Prior art keywords
steam
diffuser
steam exhaust
turbine module
rigid
Prior art date
Application number
Other languages
English (en)
Inventor
Roge Julien
Laurent Xavier
Original Assignee
Alstom Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2012DE00352A publication Critical patent/IN2012DE00352A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IN352DE2012 2011-02-11 2012-02-08 IN2012DE00352A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151134 2011-02-11

Publications (1)

Publication Number Publication Date
IN2012DE00352A true IN2012DE00352A (no) 2015-04-10

Family

ID=44310251

Family Applications (1)

Application Number Title Priority Date Filing Date
IN352DE2012 IN2012DE00352A (no) 2011-02-11 2012-02-08

Country Status (5)

Country Link
US (1) US9243516B2 (no)
EP (1) EP2487336B1 (no)
CN (2) CN202065017U (no)
IN (1) IN2012DE00352A (no)
RU (2) RU111580U1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU111580U1 (ru) * 2011-02-11 2011-12-20 Альстом Текнолоджи Лтд Выпускное устройство для модуля паровой турбины
DE102013219771B4 (de) * 2013-09-30 2016-03-31 Siemens Aktiengesellschaft Dampfturbine
US10041377B2 (en) * 2015-11-24 2018-08-07 General Electric Company System and method for turbine diffuser
PL417032A1 (pl) * 2016-04-28 2017-11-06 General Electric Company Radialny dyfuzor wydechowy
EP3299592B1 (en) * 2016-09-21 2020-03-18 Doosan Skoda Power S.r.o. Exhaust casing for a low pressure steam turbine system
CN106761974B (zh) * 2016-12-23 2019-03-29 东方电气集团东方汽轮机有限公司 一种汽轮机低压缸结构
US10677092B2 (en) * 2018-10-26 2020-06-09 General Electric Company Inner casing cooling passage for double flow turbine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524758A (de) * 1970-12-08 1972-06-30 Bbc Brown Boveri & Cie Mehrschaliges Turbinengehäuse für hohe Drücke und hohe Temperaturen
DE2200447A1 (de) * 1971-01-13 1972-12-07 Creusot Loire Niederdruck-Teilturbinen von Dampfturbinen
US4013378A (en) * 1976-03-26 1977-03-22 General Electric Company Axial flow turbine exhaust hood
SU857516A1 (ru) * 1978-11-27 1981-08-23 Харьковский Ордена Ленина Политехнический Институт Им. В.И.Ленина Выхлопной патрубок осевой турбины
JPS6397805A (ja) * 1986-10-13 1988-04-28 Toshiba Corp 蒸気タ−ビン
SU1605003A1 (ru) * 1988-12-05 1990-11-07 Московский энергетический институт Выхлопной патрубок турбомашины
US5149248A (en) * 1991-01-10 1992-09-22 Westinghouse Electric Corp. Apparatus and method for adapting an enlarged flow guide to an existing steam turbine
DE4422700A1 (de) * 1994-06-29 1996-01-04 Abb Management Ag Diffusor für Turbomaschine
WO1998013587A1 (de) * 1996-09-26 1998-04-02 Siemens Aktiengesellschaft Dampfturbine mit kondensator sowie verfahren zur kühlung einer dampfturbine im ventilationsbetrieb
RU2117773C1 (ru) * 1997-10-17 1998-08-20 Закрытое акционерное общество "ЭНТЭК" Выхлопной патрубок паровой турбины
DE10037684A1 (de) * 2000-07-31 2002-02-14 Alstom Power Nv Niederdruckdampfturbine mit Mehrkanal-Diffusor
WO2007019336A2 (en) * 2005-08-04 2007-02-15 Rolls-Royce Corporation, Ltd. Gas turbine exhaust diffuser
US20070081892A1 (en) * 2005-10-06 2007-04-12 General Electric Company Steam turbine exhaust diffuser
DE102008000284A1 (de) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Dampfturbine
US20100162705A1 (en) * 2008-12-30 2010-07-01 Sharrow Edward J Methods, systems and/or apparatus relating to steam turbine exhaust diffusers
US8668450B2 (en) * 2010-12-29 2014-03-11 General Electric Company Removable upper steam guide segment for steam turbine
RU111580U1 (ru) * 2011-02-11 2011-12-20 Альстом Текнолоджи Лтд Выпускное устройство для модуля паровой турбины

Also Published As

Publication number Publication date
EP2487336B1 (en) 2016-03-30
RU111580U1 (ru) 2011-12-20
CN202065017U (zh) 2011-12-07
US9243516B2 (en) 2016-01-26
RU2012104813A (ru) 2013-08-20
CN102635412A (zh) 2012-08-15
CN102635412B (zh) 2015-08-19
RU2556728C2 (ru) 2015-07-20
US20120207595A1 (en) 2012-08-16
EP2487336A1 (en) 2012-08-15

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